Surface modification of materials by means of high-energy laser beam, electron beam and ion beam technology are realized through changing composition and structure of the material surface.
激光束、电子束、离子束三种高能束流技术对材料表面改性是通过改变材料表面的成分或结构实现的。
The modification and preparation condition that influence the mechanics performance of soy protein isolate biodegradable material were studied.
探讨了改性制备因素对大豆分离蛋白可生物降解材料的性能的影响。
Engineering and high property of universal plastics is the main research direction of polymer modification and novel material exploitation in the world.
通用塑料的工程化、工程塑料的高性能化是目前国内外聚合物改性和新材料开发的主要研究方向。
In order to study the effect of atmospheric pressure air plasma on insulating material surface modification, using dielectric barrier discharge to modify polystyrene surface.
为了研究大气压空气等离子体对绝缘材料表面改性的影响，采用介质阻挡放电对聚苯乙烯进行了表面改性。
On the basis of analyzing the semiconducting material removal rate of EDM and making semiconductive modification for CVD diamond thick film by boron-doping, EDM of the thick diamond film was realized.
本文在分析了电火花加工半导体材料去除速率的基础上，通过掺硼对CVD金刚石厚膜进行半导体改性，继而实现了其电火花加工。
The study of surface modification of dental materials should be carried out to further improve the wear resistance and the biocompatibility between dental material and organism.
大力开展材料表面改性研究，进一步提高牙科材料的耐磨性及其与生物体的相容性。
The characteristics of ion implantation is described, and the mechanism and application of ion implantation on surface modification of high polymer material is outlined.
叙述了离子注入技术的特点，着重介绍了其在高分子材料表面改性中的机理和应用。
The modification action of heat excitation on the physical properties of the composite binding material prepared with waste chemical gypsum and fly ash is studied in this paper.
本文研究了热激发对化工废石膏—粉煤灰复合胶凝材料物理性能的改性作用。
As a new kind of intense current metal ion source, it is very suitable for the application of ion implantation and material modification.
这是一种新型的强流金属离子源，特别适用于离子注入、材料改性。
Nonocomposites with more outstanding properties can be gained by the application of nanocrystallites in the modification of high molecular material.
利用纳米粒子对高分子材料进行改性可以使其性能更加优异。
Some opinions about its design optimization, such as addition of settler, pipe number determination, material selection, design of pipe distance and modification of cyclones etc., were presented.
对如何优化其设计，包括增配沉降室、管数的科学确定、材质的选择、管距的设计及旋风体的改造，提出了建议。
High quality waterproof putty is prepared by adding proper amount of organic modification material into cement based putty and influence of constituents on its performance is studied.
通过在水泥基腻子中添加适量的有机改性材料制备高质量耐水腻子，并研究组成材料对其性能的影响。
The plsama modification of powder like material has been carried out by adding rotating cylinder in the vacuum vessel.
普通的表面处理仪难以处理粉体材料，通过加装旋转滚筒，实现了粉体材料的表面改性处理。
The literatures on stability, targetability and modification material of the liposomes are analyzed and discussed.
本文归纳和分析了近期有关脂质体稳定性、靶向性及修饰材料的文献。
The paper investigates the disease of the cement concrete road of Jilin firstly, confirming the direction of pavement cement concrete material modification in this region.
论文首先对吉林地区水泥混凝土路面病害进行了调查，分析确定该地区路面水泥混凝土材料的改性方向。
Based on selection of plastic material and filling agent, filling and modifying for the plastic are performed by the mechanism of plastic filling and modification.
利用塑料填充改性机理，在进行塑料原料、填加剂选择基础上，进行塑料填充改性工作。
The invention discloses a method for preparing large-area high-performance color stainless steel by laser oxidation coloring, relating to the field of material surface modification.
本发明公开了一种激光氧化着色制备大面积高性能彩色不锈钢的方法，涉及材料表面改性领域。
On the cell of expressing human tissue kallikrein for gene modification, rigid envelope material with bi-directional flowability is coated.
在基因修饰的表达人组织激肽释放酶的细胞上包覆着具有刚性和双向流通性的包膜材料；
The modification results in the excellent mechanical properties, water resistance and melting fluidity of this composite material.
结果表明：该复合材料有优良的拉伸强度、抗水性和熔融流动性；
Through the experiments, the optimum calcination parameters of material modification are found.
通过实验研究找到了对材料改性的最佳煅烧工艺参数。
In the cold gas dynamic supersonic powder spraying technology for material modification, the two phase turbulent numerical computation of the jet field is very important.
在冷喷涂材料表面改性技术研究中，圆喷嘴气、固两相可压缩紊流射流的流场计算非常重要。
After modification of agricultural ammonium nitrate, the molten material has a high viscosity and contains solid suspended particles, leading to blockage of the prilling basket during production.
农用硝铵改性后，熔融物料粘度大，含有固相悬浮颗粒，引起生产过程中喷头堵塞现象。
The modification of drum mixer liner material and structure conducted in LIANGANG sintering plant for increasing equipment work rate and mixing efficiency was presented in this paper.
介绍了涟钢烧结厂为提高设备作业率和圆筒混合机的混匀效率，对圆筒混合机衬板材质和结构进行的改造。
Using aluminosilicate trade waste as a raw material, the experimental research on single surface modification and compounded surface modification of surfactant and coupling agent was performed.
以铝硅酸盐工业废渣为原料，分别进行了表面活性剂、偶联剂单一表面改性和复合表面改性试验研究。
But the composite modification material can not only improve the normal temperature strength of sodium silicate sand but also its collapsibility, so it is a relatively perfect modifier at present.
而作者开发的复合改性剂，既可提高水玻璃砂的常温强度，又可改善水玻璃砂的溃散性，是目前较为理想的改性剂。
To improve properties of magnesite material it is imperative to use additives for modification.
提高菱镁质材料性能必须采用外加剂改性。
The modification factors and preparation factors which influence the mechanics performance of soy protein isolate biodegradable material were studied.
结果表明，改性制备因素对材料的力学性能有显著影响；
The modification factors and preparation factors which influence the mechanics performance of soy protein isolate biodegradable material were studied.
结果表明，改性制备因素对材料的力学性能有显著影响；
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